Exit or Disposal Activities (Exit Costs Incurred for Prior Year Activities) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jan. 01, 2011	Jan. 02, 2010
Restructuring Cost and Reserve [Line Items]
Employee severance		$ 42
Asset write-offs	29	6
Total		65
Manufacturing Optimization [Member] | Europe [Member]
Restructuring Cost and Reserve [Line Items]
Employee severance		7
Severance reserves		7
Supply Chain Rationalization [Member] | Latin America [Member]
Restructuring Cost and Reserve [Line Items]
Employee severance		3
Asset write-offs		6
Total		$ 9